General Info

ID

IAN

Description

iNETVR Internet Service Provider Ltda.

ASN

AS28580 CILNET Comunicacao e Informatica LTDA.

Country
Brazil
Registry

lacnic

Whois Details

inetnum:     187.84.0.0/20
aut-num:     AS262677
abuse-c:     DZA3
owner:       iNETVR Internet Service Provider Ltda.
ownerid:     10.490.698/0001-24
responsible: C├ęsar Miguel Canavezzi
owner-c:     IAN11
tech-c:      DZA3
inetrev:     187.84.15.0/24
nserver:     server2.fasternet.com.br
nsstat:      20170306 AA
nslastaa:    20170306
nserver:     server3.fasternet.com.br
nsstat:      20170306 AA
nslastaa:    20170306
created:     20090724
changed:     20130402

nic-hdl-br:  IAN11
person:      Israel Arruda Neto
created:     20000729
changed:     20060601

nic-hdl-br:  DZA3
person:      Diego Zuaneti Arruda
created:     20010425
changed:     20090127

Details

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.